SSD Upgrade for MacBook Pro Retina
Pentax-A 200mm f/4 and 45mm f/2.8 on Pentax 645D
Added to my review of the Pentax 645D in DAP is a new page discussing the Pentax-A 200mm f/4. I was unable to focus the 200mm f/4 accurately, either by eye, or using the focus assist feature.
Also added is page on the Pentax-A 45mm f/2.8.
Pentax 645D + Pentax 200mm f/4